FIELD: process engineering.
SUBSTANCE: invention relates to intermediate material for production of composite articles by injection moulding. Intermediate material is composed by the set of crossed and interwoven tapes. Note here that some, preferably all tapes referred to as coated tapes consist of the set of reinforcing threads or fibres extending in direction pos tape length to make an unilateral web connected with unwoven material of thermosetting fibres. Note here that said two unwoven materials allows adhesion of said coated tape owing to thermosetting properties.
EFFECT: possibility for automated production.
23 cl, 16 dwg, 6 tbl, 1 ex
Authors
Dates
2015-05-27—Published
2010-12-17—Filed